US$ 19.99
Neck outer diameter: 33
letting students explore mechanical advantage by counting the supporting strands and measuring effort
producing distinct audible pitches at varying spin speeds to relate rotational frequency to perceived sound frequency
The waves generated such are demonstrated using linear rope/thread
Force Pump Mounted on Stand Capacity_17mL Neck outer diameter: 33Stand mounted force pump illustrating positive displacement fluid transfer against gravity, pre assembled on a benchtop base for hands on fluid mechanics demonstrations.
US$ 19.99
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